Air Miles Calculator

Distance between Windsor Locks, CT (BDL) and Dubuque, IA (DBQ)

Flight distance from Windsor Locks to Dubuque (Bradley International Airport – Dubuque Regional Airport) is 924 miles / 1488 kilometers / 803 nautical miles. Estimated flight time is 2 hours 15 minutes.

Driving distance from Windsor Locks (BDL) to Dubuque (DBQ) is 1089 miles / 1752 kilometers and travel time by car is about 19 hours 35 minutes.

Map of flight path and driving directions from Windsor Locks to Dubuque.

Shortest flight path between Bradley International Airport (BDL) and Dubuque Regional Airport (DBQ).

How far is Dubuque from Windsor Locks?

There are several ways to calculate distances between Windsor Locks and Dubuque. Here are two common methods:

Vincenty's formula (applied above)
  • 924.348 miles
  • 1487.594 kilometers
  • 803.237 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 921.925 miles
  • 1483.695 kilometers
  • 801.131 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Airport information


A Bradley International Airport
City: Windsor Locks, CT
Country: United States Flag of United States
IATA Code: BDL
ICAO Code: KBDL
Coordinates: 41°56′20″N, 72°40′59″W

B Dubuque Regional Airport
City: Dubuque, IA
Country: United States Flag of United States
IATA Code: DBQ
ICAO Code: KDBQ
Coordinates: 42°24′7″N, 90°42′34″W

Time difference and current local times

The time difference between Windsor Locks and Dubuque is 1 hour. Dubuque is 1 hour behind Windsor Locks.

Time Difference

Windsor Locks, CT

 EST

Dubuque, IA

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 145 kg (321 pounds).

Frequent Flyer Miles Calculator

Windsor Locks (BDL) → Dubuque (DBQ).

Distance:
924
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
924

Round trip?